求教 Oracle 出发器问题，数据在插入之前设置为 85%，语法一直过不去，求解 - V2EX

求教 Oracle 出发器问题，数据在插入之前设置为 85%，语法一直过不去，求解 - V2EX

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这是一个创建于 2209 天前的主题，其中的信息可能已经有所发展或是发生改变。

Create or Replace trigger TOP_DISCOUNT Before insert on PURCHASE For each row begin if (:new.CLIENTNO == 24535) then :new.AMOUNT = :new.AMOUNT * 0.85; end if; end;

总是报错
[Err] ORA-24344: success with compilation error

求解

2 条回复 2019-10-04 08:36:49 +08:00

1

FrailLove

2019-10-03 23:26:03 +08:00 via iPhone

冒号等于

2

kawowa

2019-10-04 08:36:49 +08:00 via Android

当在触发条件中使用:new 或者:old 的时候注意，只能直接写 old 或者 new，不能带符号”:”否则会出错。

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